2019444530

素因数分解:

$2^1\times 5^1\times {\mathrm{7451}}^1\times {\mathrm{27103}}^1$

素因数の和:34561

約数の個数: 16

約数和(自身を含む): 3635622144

約数和(自身を除く): 1616177614

約数列:

[1, 2, 5, 10, 7451, 14902, 27103, 37255, 54206, 74510, 135515, 271030, 201944453, 403888906, 1009722265, 2019444530]

約数ペア:

[(1, 2019444530), (2, 1009722265), (5, 403888906), (10, 201944453), (7451, 271030), (14902, 135515), (27103, 74510), (37255, 54206)]